You are examining a recently captured organism from another planet and are currently trying to deduce the types of neurotransmitters associated with the propagation of nerve impulses. You discover a very interesting neurotransmitter and find that, in spite of being alien, it is a derivative of the amino acid tyrosine. As a result, this novel neurotransmitter has to be classified as a(n)
A) acetylcholine analogue.
B) catecholamine.
C) neuropeptide.
D) serotinin analogue.
E) GABA analogue.
B) catecholamine.
You might also like to view...
The act of using microorganisms to harm the civilian population intentionally is referred to as:
a. biosecurity. b. bio crime. c. microterrorism. d. cactiterrorism.
Simple lipids contain carbon, hydrogen, and oxygen in a 1:2:1 ratio
Indicate whether this statement is true or false.
Giant cells are
A. a fusion of B cells. B. a fusion of T cells. C. used to contain bacterial infections. D. activated T helper cells. E. a fusion of T cells AND used to contain bacterial infections.
The proportion of phenotypic variance that results from additive genetic variance is known as ________ heritability
A) broad-sense B) narrow-sense C) multifactorial D) generic E) genetic